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Glass Molecular Distillation
Glass Molecular Distillation
peristaltic pump
feeding tank
terpenes condenser
control panel
vacuum pump

LAB1ST Scientific are now offering MD-Series glass wiped film molecular distillation turnkey system, including the evaporator, vacuum pump, heaters, chillers and necessary feeding/receiving equipment. The glass wiped film molecular distillation unit is superior than traditional short path distillation kit by shorter residence time, lower separation temperature, capability of continuous and unattended operation. The units are available in various sizes (80mm, 100mm, 150mm, 200mm), with processing speed from 700g/hr to 5000g/hr.

Technical Drawing


  • All Borosilicate 3.3 glass design for a perfect view on the separation process.

  • Short residence time (separation is finished in seconds, instead of hours).

  • The very low operating pressure ensure very low distillation temperature  and therefore a very gentle distillation is possible.

  • Various size options(80mm, 100mm, 150mm, 200mm) for different throughput.

  • Turkey package which is plug-and-play, technical supports available.

  • The system can be upgraded for continuous distillation process.

  • Industrial grade stainless steel model are available upon request.

Feeding System

feeding part_.jpg
  • Jacket designing

  • Multiple entry of material

  • High Borosilicate glass 3.3

  • Feed insulation system available

  • Continuous feeding with peristaltic pump

 Short path evaporator with internal condenser

  • Made of high Borosilicate glass 3.3 easy for viewing multiple entry of material

  • PTFE blades, which is high temp resistance and anti-corrosive

Cold Trap and Terpenes Condenser

  • The main components are fabricated in Borosilicate glass to enable observation of product properties like foaming, fouling and film distribution on the heated shell during distillation.

Receiving System

  • The receiving system can be upgraded for non-stop operation.

Controller Console

control panel.jpg
  • VFD controlled stirring motor with digital speed disply.

  • High accuracy vacuum display to monifer the pressure during operation.

  • Temperature controllers for heating the inlet/outlet pathways and keeping liquid moving.


Lab1st Glass Molecular Distillation Unit


  • Option1: Additional terpenes condenser between wiping barrel and cold trap

  • Option2: Continuous and automated feeding vessel with one peristaltic pump

  • Option3: Continuous receiving flasks

  • Option4: Dewer Style cold trap transforming to cooling coil condenser

  • Option5: Diffusion pump can get high vacuum 

  • Peristaltic Pump

For automatic and continuously  feeding

GMD -150 standard system.jpg
  • Cooling Coil Cold Trap

You can use electricity to cool the cold trap 

  • Diffusion Pump

To get high vacuum

  • Extra Terpenes Condenser

To distillate terpenes

All our products are customizable. Any questions about glass wiped film distillation unit please fill out the form below to contact us.

  • Continuous Receiving Flask

To change receiving flask without broken vacuum system

Contact Us for a Quotation of the Product

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